Mechanisms for Solvent Tolerance in Bacteria
نویسندگان
چکیده
منابع مشابه
Mechanisms for solvent tolerance in bacteria.
The development of tolerance in Pseudomonas putida DOT-T1 to toluene and related highly toxic compounds involves short- and long-term responses. The short-term response is based on an increase in the rigidity of the cell membrane by rapid transformation of the fatty acid cis-9,10-methylene hexadecanoic acid (C17:cyclopropane) to unsaturated 9-cis-hexadecenoic acid (C16:1,9 cis) and subsequent t...
متن کاملMechanisms Involved In Organic Solvent Resistance in Gram-Negative Bacteria
The high world interest given to the researches concerning the study of moderately halophilic solvent-tolerant bacteria isolated from marine polluted environments is due to their high biotechnological potential, and also to the perspective of their application in different remediation technologies. Using enrichment procedures, I isolated two moderately halophilic Gram-negative bacterial strains...
متن کاملMechanisms of drought stress tolerance in cool season grasses
Drought stress is one of the most limiting abiotic stresses affecting growth, production and survival of plants in many areas of the world, and is expected to intensify considering the trend of climate change. Grass species are important for the sustainability of agricultural systems, forage resources for animal farming and landscapes. Grass species adapt to water deficit by different morpholog...
متن کاملSolvent tolerance in bacteria: role of efflux pumps and cross-resistance with antibiotics.
Microorganisms have mechanisms that enable them to tolerate lethal concentrations of toxic compounds. This feature has been exploited in a wide range of bioprocesses that range from bioremediation applications to production of fine chemicals in two-phase reaction media. The ability to modify the physical properties of cellular membranes has long been put forward as a protection mechanism that e...
متن کاملOral tolerance for delayed type hypersensitivity contribution of local and peripheral mechanisms
Oral tolerance is a physiological immune mechanism, which controls the outcome of deleterious hypersensitivity reactions to environmental antigens absorbed through the gastrointestinal tract, and maintains homeostasis. Using a mouse model of oral tolerance of delayed type hypersensitivity to contact allergens, i.e. haptens, we have examined the mechanisms involved in the induction of oral toler...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Biological Chemistry
سال: 1997
ISSN: 0021-9258
DOI: 10.1074/jbc.272.7.3887